Find Equivalent Airspeed (KEAS).

Given information: Pressure Altitude =20,000 ft Outside Air Temperature at Altitude:Standard Indicated Airspeed =250 KIAS Atmosphere Table 2.1 Compressibility Correction Fig. 2.12 Position error correction chart provided

a)257 KEAS

b)243KEAS

c)247 KEAS

d)250 KEAS